Patent Assignment
Reel/Frame 044174/0943
Assignment of Assignor's Interest
Recorded: 2017-11-20
Pages: 3
Assignor
QIAN, YIMIN
Executed: 2016-05-07
Assignee
MSD R & D (CHINA) CO. LTD.
19-21F PARK PLACE, SHANGHAI, 200040, CHINA
Covered Property
(1)
6-Alkyl Dihydropyrazolopyrimidinone Compounds as PDE2 Inhibitors
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 20, 2017
From: SHEN, DONG MING; SINZ, CHRISTOPHER J.; DWYER, MICHAEL P.; CHEN, YILI
To: MERCK SHARP & DOHME CORP.
Reel/Frame 044176/0215 →
Assignment of Assignor's Interest
Nov 20, 2017
From: XU, SHIMIN; HU, CHUNMEI; GUO, ZHIGANG; FU, JIANMIN
To: PHARMARON BEIJING CO. LTD.
Reel/Frame 044176/0633 →
Assignment of Assignor's Interest
Nov 20, 2017
From: PHARMARON BEIJING CO. LTD.
To: MERCK SHARP & DOHME CORP.
Reel/Frame 044176/0813 →
Merger
Aug 8, 2022
From: MERCK SHARP & DOHME CORP.
To: MERCK SHARP & DOHME LLC
Reel/Frame 061102/0145 →